###############################################################################
# SuperLinks                                                                  #
# Copyright (c) 2000-2007 Greg Nolle (http://greg.nolle.co.uk)                #
###############################################################################
# This program is free software; you can redistribute it and/or modify it     #
# under the terms of the GNU General Public License as published by the Free  #
# Software Foundation; either version 2 of the License, or (at your option)   #
# any later version.                                                          #
#                                                                             #
# This program is distributed in the hope that it will be useful, but WITHOUT #
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       #
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for   #
# more details.                                                               ##                                                                             #
# You should have received a copy of the GNU General Public License along     #
# with this program; if not, write to the Free Software Foundation, Inc.,     #
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.                 #
###############################################################################
# ControlPanel/Resources.pm.pl -> Resources module                            #
###############################################################################
# DON'T EDIT BELOW UNLESS YOU KNOW WHAT YOU'RE DOING!                         #
###############################################################################
package CP::Resources;

BEGIN { require "System.pm.pl"; import System qw($SYSTEM); }
BEGIN { require "General.pm.pl"; import General qw($GENERAL); }
require "Error.pm.pl";
require "Standard.pm.pl";
require "Authenticate.pm.pl";

use strict;

require "ControlPanel/Output/Resources.pm.pl";

sub new {
  my ($class) = @_;
  my $self    = {};
  return bless($self, $class);
}

sub DESTROY { }

###############################################################################
# show subroutine
sub show {
  my $self = shift;
  my %in = (DB => undef, @_);

  #----------------------------------------------------------------------#
  # Authenticating...                                                    #
  
  &Authenticate::CP(DB => $in{'DB'}, ACTION => "RESOURCES_VIEW");

  #----------------------------------------------------------------------#
  # Getting data...                                                      #
  
  my ($Categories, $CategoriesIndex) = $in{'DB'}->Query(
    TABLE   => "Categories",
    SORT    => "FULL_TITLE",
    BY      => "A-Z"
  );

  $SL::QUERY{'Sort'}    ||= "TITLE";
  $SL::QUERY{'By'}      ||= "A-Z";
  $SL::QUERY{'Page'}    ||= 1;
  $SL::QUERY{'PerPage'} ||= 10;

  my ($Resources, $Pages);
  
  if ($SL::QUERY{'OneLevel'}) {
    my $root = $SL::QUERY{'Root'} || $Categories->[0]->{'ID'};

    &Authenticate::CheckPermission(ACTION => "RESOURCES_VIEW", CATEGORIES => [$root]);

    my $count = $in{'DB'}->Query(
      TABLE   => "Resources",
      WHERE   => {
        CATEGORY  => [$root]
      },
      MATCH   => "ALL",
      COUNT   => 1
    );

    $Pages = &Standard::GetPages($SL::QUERY{'Page'}, $count, $SL::QUERY{'PerPage'});

    ($Resources, undef) = $in{'DB'}->Query(
      TABLE   => "Resources",
      WHERE   => {
        CATEGORY  => [$root]
      },
      MATCH   => "ALL",
      SORT    => $SL::QUERY{'Sort'},
      BY      => $SL::QUERY{'By'},
      TO      => $Pages->{'start'}."-".$Pages->{'finish'}
    );
  } else {
    my $categories = &Authenticate::FilterCategories(CATEGORIES => $Categories, ACTION => "RESOURCES_VIEW");
    my @categories = &Standard::MapArray("\${ID}", $categories);
    
    my $count = $in{'DB'}->Query(
      TABLE   => "Resources",
      WHERE   => {
        CATEGORY  => \@categories
      },
      MATCH   => "ANY",
      COUNT   => 1
    );

    $Pages = &Standard::GetPages($SL::QUERY{'Page'}, $count, $SL::QUERY{'PerPage'});

    ($Resources, undef) = $in{'DB'}->Query(
      TABLE   => "Resources",
      WHERE   => {
        CATEGORY  => \@categories
      },
      MATCH   => "ANY",
      SORT    => $SL::QUERY{'Sort'},
      BY      => $SL::QUERY{'By'},
      TO      => $Pages->{'start'}."-".$Pages->{'finish'}
    );
  }

  my %INPUT;
  
  $INPUT{'RESOURCES'}     = $Resources;
  $INPUT{'PAGES'}         = $Pages;
  $INPUT{'CATEGORIES'}    = $Categories;
  $INPUT{'CATEGORIES_IX'} = $CategoriesIndex;

  #----------------------------------------------------------------------#
  # Printing page...                                                     #

  my $Skin = Skin::CP::Resources->new();

  &Standard::PrintHTMLHeader();
  print $Skin->show(input => \%INPUT);
  
  return 1;
}

1;